SKU: SENS-0872
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Asair AHS3000 Hydrogen Sulfide Gas Sensor - 0-100ppm Electrochemical

₹689.00 (Inclusive of all taxes)
Out of Stock

The Asair AHS3000 is a constant potential electrochemical hydrogen sulfide (Hâ‚‚S) gas sensor designed for integration into portable detectors and fixed-point monitoring systems. It provides a 0-100 ppm measurement range with fast response and high sensitivity for industrial safety and environmental protection applications.

Features

  • Constant Potential Electrochemical Hâ‚‚S Sensing Principle
  • 0 to 100 ppm Hydrogen Sulfide Measurement Range
  • Fast Response Time (T90 ≤ 30 seconds)
  • Wide Operating Temperature: -40°C to +55°C
  • Compact Size for Easy Integration into Portable Instruments

Out of stock

Description

The AHS3000 hydrogen sulfide sensor utilizes a constant potential electrolytic (electrochemical) cell to accurately detect Hâ‚‚S gas concentrations. This technology ensures high sensitivity and linearity across its 0-100 ppm range, making it suitable for precise monitoring in demanding environments.

Engineered for stability and long-term reliability, the sensor operates effectively across a broad temperature range of -40°C to +55°C and humidity levels from 15% to 90% RH (non-condensing). Its compact form factor and standard pinout allow for straightforward replacement of similar electrochemical sensors or integration into new designs for industrial safety and environmental monitoring systems.

Key Features

  • Electrochemical Sensing: Employs a constant potential electrolytic cell for selective and accurate hydrogen sulfide detection.
  • Fast Response & Recovery: Delivers a T90 response time of ≤30 seconds for timely gas concentration alerts.
  • High Stability: Designed for excellent long-term output stability and minimal baseline drift.
  • Wide Environmental Tolerance: Operates reliably in extreme temperatures from -40°C to +55°C.
  • Linear Output: Provides a highly linear signal proportional to Hâ‚‚S gas concentration.
  • Compact Design: Small footprint and low profile facilitate integration into space-constrained portable devices.
  • Direct Replacement: Standard pin configuration allows easy substitution for compatible electrochemical Hâ‚‚S sensors.
  • Batch Consistency: Manufactured to ensure stable, high-quality performance across production batches.

Applications

  • Portable Hydrogen Sulfide Gas Detectors for personal safety
  • Fixed-point Hâ‚‚S monitoring in industrial facilities (wastewater treatment, oil & gas)
  • Environmental protection and air quality monitoring stations
  • Safety systems for confined space entry and industrial hygiene
  • Integration into multi-gas detectors for comprehensive workplace safety

Technical Specifications

Model NumberAHS3000
Sensor TypeConstant Potential Electrochemical
Target GasHydrogen Sulfide (Hâ‚‚S)
Measurement Range0 to 100 ppm
Response Time (T90)≤ 30 seconds
Operating Temperature-40°C to +55°C
Operating Humidity15% to 90% RH (Non-Condensing)
Item TypeGas Sensor Module

Frequently Asked Questions

What is the measurement range and target gas for the AHS3000 sensor?

The Asair AHS3000 is specifically designed to detect Hydrogen Sulfide (Hâ‚‚S) gas. It provides a measurement range from 0 parts per million (ppm) up to 100 ppm, which is suitable for industrial safety monitoring and personal exposure limits.

What is the operating temperature range of this Hâ‚‚S sensor?

This electrochemical sensor is built for robust performance in harsh conditions, with a specified operating temperature range from -40°C to +55°C. It also supports operation in environments with 15% to 90% relative humidity (non-condensing).

How quickly does the sensor respond to changes in Hâ‚‚S concentration?

The AHS3000 features a fast response time, with a T90 (time to reach 90% of the final signal) of ≤ 30 seconds. This allows for timely detection and alarm triggering in safety-critical applications.

Can this sensor directly replace other hydrogen sulfide sensors?

Yes, the AHS3000 is designed with a standard pin configuration and form factor to be a direct replacement for other compatible electrochemical hydrogen sulfide sensors, simplifying maintenance and upgrades in existing equipment.

What type of output signal does this sensor provide?

As a constant potential electrochemical sensor, the AHS3000 typically generates a small current output proportional to the gas concentration. This signal requires conditioning by a compatible transceiver or amplifier circuit, which is standard in portable gas detectors and fixed monitoring systems.

Package Includes

  • 1 x Asair AHS3000 Hydrogen Sulfide Sensor

Additional Information

Weight 0.008 kg
Dimensions 5 × 5 × 3 cm